.tf{flex-direction:column;gap:6px;display:flex}.tf-label{color:#a1a1aa;text-transform:uppercase;letter-spacing:.08em;padding-left:2px;font-family:Space Mono,monospace;font-size:.7rem}.tf-hint{text-transform:none;letter-spacing:0;color:#71717a;font-weight:400}.tf-input{border:1px solid var(--border,#ffffff14);color:#fff;box-sizing:border-box;background:#ffffff0a;border-radius:10px;outline:none;width:100%;padding:13px 16px;font-family:Outfit,sans-serif;font-size:.95rem;transition:border-color .2s,background .2s}.tf-input::placeholder{color:#555}.tf-input:hover:not(:disabled){background:#ffffff0f}.tf-input:focus{border-color:var(--accent,#ffcd56);background:#ffcd560a}.tf-input:disabled{opacity:.5;cursor:not-allowed}.tf--error .tf-input{background:#ef44440a;border-color:#ef4444}.tf-error{color:#ef4444;padding-left:2px;font-family:Outfit,sans-serif;font-size:.82rem}
.course-detail{min-height:100svh;padding:120px 0 100px}.cd-grid{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:56px;display:grid}.cd-title{color:#fff;letter-spacing:-.025em;margin:0 0 16px;font-family:Syne,sans-serif;font-size:clamp(2rem,4vw,3.4rem);font-weight:800;line-height:1.05}.cd-tagline{color:#a1a1aa;max-width:640px;margin:0 0 32px;font-family:Outfit,sans-serif;font-size:1.1rem;line-height:1.6}.cd-cover{aspect-ratio:16/9;border-radius:var(--radius-lg,16px);border:1px solid var(--border,#ffffff14);background:#0a0a0c;margin-bottom:56px;position:relative;overflow:hidden}.cd-cover-placeholder{color:#2a2a2f;justify-content:center;align-items:center;width:100%;height:100%;font-size:3rem;display:flex}.cd-cover-veil{pointer-events:none;background:linear-gradient(#0000 50%,#0009 100%);position:absolute;inset:0}.cd-cover-stamp{gap:10px;display:flex;position:absolute;bottom:18px;left:18px}.cd-cover-stamp span{letter-spacing:.1em;text-transform:uppercase;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0000008c;border:1px solid #ffffff1a;border-radius:999px;padding:6px 12px;font-family:Space Mono,monospace;font-size:.7rem;font-weight:700}.cd-section{margin-bottom:48px}.cd-section-title{color:#fff;letter-spacing:-.01em;align-items:center;gap:12px;margin:0 0 18px;font-family:Syne,sans-serif;font-size:1.4rem;font-weight:700;display:flex}.cd-section-title:before{content:"";background:var(--accent,#ffcd56);width:24px;height:2px}.cd-description{color:#c4c4c8;white-space:pre-wrap;margin:0 0 16px;font-family:Outfit,sans-serif;font-size:1rem;line-height:1.75}.cd-description:last-child{margin-bottom:0}.cd-curriculum{border:1px solid var(--border,#ffffff14);border-radius:var(--radius-lg,16px);background:var(--card,#141419);margin:0;padding:0;list-style:none;overflow:hidden}.cd-lesson{border-bottom:1px solid #ffffff0a;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:18px 22px;transition:background .2s;display:grid}.cd-lesson:last-child{border-bottom:none}.cd-lesson:hover{background:#ffcd560a}.cd-lesson-num{color:var(--accent,#ffcd56);letter-spacing:.05em;width:32px;font-family:Space Mono,monospace;font-size:.85rem;font-weight:700}.cd-lesson-body{min-width:0}.cd-lesson-title{color:#fff;margin:0 0 4px;font-family:Outfit,sans-serif;font-size:1rem;font-weight:600}.cd-lesson-desc{color:#71717a;margin:0;font-family:Outfit,sans-serif;font-size:.85rem;line-height:1.5}.cd-lesson-dur{color:#71717a;letter-spacing:.05em;font-family:Space Mono,monospace;font-size:.75rem}.cd-side{flex-direction:column;gap:16px;display:flex;position:sticky;top:100px}.cd-card{background:var(--card,#141419);border:1px solid var(--border,#ffffff14);border-radius:var(--radius-lg,16px);padding:28px;position:relative;overflow:hidden}.cd-card:after{content:"";pointer-events:none;background:radial-gradient(circle,#ffcd562e,#0000 70%);width:140px;height:140px;position:absolute;top:0;right:0}.cd-price-row{flex-direction:column;align-items:flex-start;gap:6px;margin-bottom:24px;display:flex;position:relative}.cd-price-main{flex-wrap:wrap;align-items:baseline;gap:10px;display:flex}.cd-price{color:var(--accent,#ffcd56);font-family:Syne,sans-serif;font-size:2.4rem;font-weight:800;line-height:1}.cd-price-was{color:#71717a;font-family:Outfit,sans-serif;font-size:1.1rem;font-weight:500;-webkit-text-decoration:line-through #ffffff59;text-decoration:line-through #ffffff59}.cd-price-off{letter-spacing:.05em;color:var(--accent,#ffcd56);background:#ffcd561f;border:1px solid #ffcd5640;border-radius:999px;align-self:center;padding:3px 9px;font-family:Space Mono,monospace;font-size:.72rem;font-weight:700}.cd-price-note{color:#71717a;font-family:Outfit,sans-serif;font-size:.8rem}.cd-perks{flex-direction:column;gap:10px;margin:0 0 24px;padding:0;list-style:none;display:flex}.cd-perks li{color:#c4c4c8;align-items:center;gap:10px;font-family:Outfit,sans-serif;font-size:.9rem;display:flex}.cd-perk-dot{background:var(--accent,#ffcd56);border-radius:999px;flex-shrink:0;width:6px;height:6px}.cd-side-meta{color:#555;text-align:center;margin:0;padding:0 8px;font-family:Outfit,sans-serif;font-size:.78rem;line-height:1.5}.enroll-form{flex-direction:column;gap:14px;display:flex}.enroll-error{color:#ef4444;margin:4px 0 0;font-family:Outfit,sans-serif;font-size:.85rem}.enroll-btn{background:var(--accent,#ffcd56);color:#030305;cursor:pointer;letter-spacing:.02em;border:none;border-radius:8px;margin-top:8px;padding:16px 24px;font-family:Syne,sans-serif;font-size:1rem;font-weight:700;transition:opacity .2s,transform .2s}.enroll-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.enroll-btn:disabled{opacity:.6;cursor:not-allowed}.enroll-loading{justify-content:center;align-items:center;gap:6px;display:flex}.enroll-dot{background:#030305;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite enrollDot}.enroll-dot:nth-child(2){animation-delay:.2s}.enroll-dot:nth-child(3){animation-delay:.4s}@keyframes enrollDot{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}.enroll-mock{color:var(--accent,#ffcd56);text-align:center;opacity:.8;margin:0;font-family:Space Mono,monospace;font-size:.75rem}.enroll-success{text-align:center;padding:8px 0}.enroll-success-icon{width:56px;height:56px;color:var(--accent,#ffcd56);background:#ffcd5626;border:1px solid #ffcd5666;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:1.4rem;display:flex}.enroll-success h3{color:#fff;margin:0 0 8px;font-family:Syne,sans-serif;font-size:1.3rem;font-weight:700}.enroll-success p{color:#a1a1aa;margin:0 0 16px;font-family:Outfit,sans-serif;font-size:.9rem;line-height:1.6}.enroll-jump-btn{background:var(--accent,#ffcd56);color:#030305;border-radius:8px;margin-bottom:12px;padding:12px 28px;font-family:Syne,sans-serif;font-size:.95rem;font-weight:700;text-decoration:none;transition:opacity .2s,transform .2s;display:inline-block}.enroll-jump-btn:hover{opacity:.9;transform:translateY(-1px)}.enroll-success-note{color:#555!important;font-size:.78rem!important}.cd-topbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:32px;display:flex}.cd-topbar-left{flex:1;min-width:260px}.cd-topbar-meta{align-items:center;gap:12px;margin-top:4px;display:flex}.cd-cat-tag{color:#a1a1aa;font-family:Outfit,sans-serif;font-size:.85rem}.cd-cat-tag strong{color:#ffcd56;margin-left:4px;font-weight:600}.cd-actions{gap:10px;display:flex;position:relative}.cd-action-btn{color:#c4c4c8;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:6px;padding:8px 14px;font-family:Outfit,sans-serif;font-size:.85rem;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.cd-action-btn:hover{color:#ffcd56;background:#ffcd5614;border-color:#ffcd564d}.cd-action-btn.active{color:#ffcd56;background:#ffcd561f;border-color:#ffcd5666}.cd-toast{color:#ffcd56;white-space:nowrap;background:#1a1a1f;border:1px solid #ffcd564d;border-radius:6px;padding:6px 12px;font-family:Outfit,sans-serif;font-size:.78rem;animation:.25s cdToast;position:absolute;top:-42px;right:0}@keyframes cdToast{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.cd-player{aspect-ratio:16/9;border-radius:var(--radius-lg,16px);border:1px solid var(--border,#ffffff14);background:#0a0a0c;margin-bottom:40px;position:relative;overflow:hidden}.cd-preview-video{-o-object-fit:cover;object-fit:cover;background:#000;width:100%;height:100%;display:block}.cd-curriculum{background:0 0;border:none;border-radius:0;flex-direction:column;gap:16px;display:flex;overflow:visible}.cd-section-block{border:1px solid var(--border,#ffffff14);border-radius:var(--radius-lg,16px);background:var(--card,#141419);overflow:hidden}.cd-section-head{border-radius:inherit;cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;background:#ffcd560a;border:none;justify-content:space-between;align-items:center;gap:14px;padding:16px 20px;transition:background .2s;display:flex}.cd-section-head:hover{background:#ffcd5614}.cd-section-block.open .cd-section-head{border-bottom:1px solid #ffcd561a;border-bottom-right-radius:0;border-bottom-left-radius:0}.cd-section-name{color:#fff;letter-spacing:-.01em;min-width:0;font-family:Syne,sans-serif;font-size:1rem;font-weight:700}.cd-section-meta{flex-shrink:0;align-items:center;gap:14px;display:flex}.cd-section-count{color:#71717a;letter-spacing:.05em;white-space:nowrap;font-family:Space Mono,monospace;font-size:.72rem}.cd-section-chevron{flex-shrink:0;width:10px;height:10px;transition:transform .3s;position:relative}.cd-section-chevron:before{content:"";border-right:2px solid var(--accent,#ffcd56);border-bottom:2px solid var(--accent,#ffcd56);width:7px;height:7px;position:absolute;top:0;left:1px;transform:rotate(45deg)}.cd-section-block.open .cd-section-chevron{transform:rotate(180deg)}.cd-section-panel{grid-template-rows:0fr;transition:grid-template-rows .3s;display:grid}.cd-section-block.open .cd-section-panel{grid-template-rows:1fr}.cd-section-panel>.cd-lesson-list{min-height:0;overflow:hidden}.cd-lesson-list{margin:0;padding:0;list-style:none}.cd-material-list{grid-template-columns:1fr 1fr;gap:10px 24px;margin:0;padding:0;list-style:none;display:grid}.cd-material-list li{color:#c4c4c8;align-items:center;gap:10px;font-family:Outfit,sans-serif;font-size:.95rem;display:flex}.cd-material-dot{color:#ffcd56;background:#ffcd561f;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:.75rem;font-weight:700;display:inline-flex}.cd-chips{border-top:1px solid #ffffff0f;flex-direction:column;gap:12px;margin:22px 0 0;padding:22px 0 0;list-style:none;display:flex}.cd-chip{color:#c4c4c8;align-items:center;gap:10px;font-family:Outfit,sans-serif;font-size:.88rem;display:flex}.cd-chip-icon{text-align:center;color:#ffcd56;width:24px}.cd-instructor-card{background:var(--card,#141419);border:1px solid var(--border,#ffffff14);border-radius:var(--radius-lg,16px);padding:20px}.cd-instructor-head{letter-spacing:.12em;text-transform:uppercase;color:#71717a;margin-bottom:10px;font-family:Space Mono,monospace;font-size:.7rem}.cd-instructor-body{align-items:flex-start;gap:14px;display:flex}.cd-instructor-avatar{-o-object-fit:cover;object-fit:cover;background:#1a1a1f;border:1px solid #ffcd564d;border-radius:999px;flex-shrink:0;width:56px;height:56px}.cd-instructor-avatar.fallback{color:#ffcd56;justify-content:center;align-items:center;font-family:Syne,sans-serif;font-size:1.4rem;font-weight:800;display:inline-flex}.cd-instructor-name{color:#fff;font-family:Syne,sans-serif;font-size:1rem;font-weight:700}.cd-instructor-bio{color:#a1a1aa;margin:4px 0 0;font-family:Outfit,sans-serif;font-size:.85rem;line-height:1.5}.cd-buy-bar{display:none}#enroll-card{scroll-margin-top:90px}@media (max-width:1024px){.cd-grid{grid-template-columns:1fr;gap:40px}.cd-side{position:static}.cd-material-list{grid-template-columns:1fr}.cd-grid{flex-direction:column;display:flex}.cd-main{display:contents}.cd-player{order:-2}.cd-side{order:-1}.cd-buy-bar{z-index:60;padding:10px 14px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));-webkit-backdrop-filter:blur(16px);background:linear-gradient(#0e0e12e0,#08080bfa);border-top:1px solid #ffcd5629;align-items:center;gap:12px;text-decoration:none;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 28px #00000080}.cd-buy-bar-price{flex-direction:column;flex:auto;gap:2px;min-width:0;display:flex}.cd-buy-bar-label{letter-spacing:.06em;text-transform:uppercase;color:#ffcd56;white-space:nowrap;text-overflow:ellipsis;font-family:Space Mono,monospace;font-size:.62rem;font-weight:700;line-height:1;overflow:hidden}.cd-buy-bar-nums{align-items:baseline;gap:7px;min-width:0;display:flex}.cd-buy-bar-amount{color:#fff;letter-spacing:-.01em;font-family:Outfit,sans-serif;font-size:1.3rem;font-weight:800;line-height:1.1}.cd-buy-bar-was{color:#71717a;white-space:nowrap;font-family:Outfit,sans-serif;font-size:.82rem;font-weight:500;-webkit-text-decoration:line-through #ffffff4d;text-decoration:line-through #ffffff4d}.cd-buy-bar-cta{background:var(--accent,#ffcd56);color:#050505;letter-spacing:.01em;white-space:nowrap;border-radius:9px;flex:none;padding:12px 22px;font-family:Outfit,sans-serif;font-size:.95rem;font-weight:700;box-shadow:0 4px 18px #ffcd5652}}@media (max-width:360px){.cd-buy-bar{gap:10px;padding:9px 12px}.cd-buy-bar-amount{font-size:1.15rem}.cd-buy-bar-cta{padding:11px 16px;font-size:.9rem}}@media (max-width:600px){.course-detail{padding:100px 0 96px}.cd-card{padding:22px}.cd-lesson{grid-template-columns:auto 1fr;gap:14px;padding:14px 16px}.cd-lesson-dur{grid-column:2;padding-left:0}.cd-topbar{flex-direction:column}.cd-actions{align-self:flex-end}}